BGS mineralogy and petrology collection record

Sample number	S18593; COLLNO12;
Sample Donor	Wilson, George Victor
Rock name	'Original entry: Felsite Agm'
Stratigraphy	Not entered
Comments	NE dyke, cuts lavas of Calcif Sst Ser age; Ayrshire Memoir, p. 131
Locality details	0.25 mile ENE of Howcraig
50k map sheet	Kilmarnock (22) View images in GeoScenic related to 'Kilmarnock' View the geology near 'Kilmarnock'
Map reference	NS 2504 5858
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.